The development of certain concepts of physics in high school students.
Subtitle: An experimental study.
By: By Oswald F. Black.
Publisher: "Die Weste"
Published: 1930
Place of publication: Potchefstroom, South Africa
Language: eng
Number of pages: 209
Subjects: Physics -- Study and teaching (Secondary)
Notes: Bibliography: p. [210]
Thesis (Ph. D.)--Columbia university, 1930.
Vita.